Ko te pūnga he wāhanga e penapena ana i te utu hiko. He rite tonu te kaupapa rokiroki pūngao o te pūnga whānui me te pūnga ultra (EDLC), e rua e penapena ana i te utu i roto i te āhua o te mara hiko-pūmau, engari he pai ake te pūnga super mō te tukunga tere me te rokiroki pūngao, inā koa mō te whakahaere pūngao tika me ngā taputapu kawenga inamata.
Me matapakihia ngā pūnga matua tuku iho o ngā pūnga super i raro nei.
| Ngā Tuemi Whakataurite | Pūngao Tikanga | Pūngao nui |
| Tirohanga Whānui | He pūnga hiko pūmau te pūnga hiko tuku iho, he pūnga hiko pumau tōna, ā, he whānuitia te whakamahinga. He wāhanga hiko tino nui i roto i te ao hiko. | Ko te supercapacitor, e mōhiotia ana ko te electrochemical capacitor, te double-layer capacitor, te gold capacitor, te Faraday capacitor, he huānga electrochemical i whakawhanakehia mai i te tekau tau atu i 1970 me 1980 hei penapena pūngao mā te whakapororaru i te electrolyte. |
| Hanganga | Ko te pūnga hiko tuku iho he mea tito mai i ngā ara iahiko whakarewa e rua (ngā irahiko) e tata ana tetahi ki tetahi engari kāore e pa ana, me tētahi ārai hiko kei waenganui. | Kei roto i te supercapacitor he irahiko, he irahiko (kei roto ko te tote irahiko), me te wehewehe (hei ārai i te pā i waenga i ngā irahiko pai me ngā irahiko kino). Kua pania ngā irahiko ki te waro whakahohe, he iti nei ngā pūwero kei tōna mata hei whakawhānui i te horahanga o te mata o ngā irahiko, hei penapena hiko hoki. |
| Ngā rauemi hiko-kore | Ka whakamahia te waikura konumohe, ngā kiriata pūmua, ngā uku rānei hei arai hiko i waenga i ngā irahiko i roto i ngā pūnga iahiko. | Kāore he matū hiko o te supercapacitor. Engari, ka whakamahia he paparanga hiko takirua i hangaia e te totoka (irahiko) me te wai (irahiko) i te atanga, kaua ki te matū hiko. |
| Te kaupapa o te mahi | Ko te mātāpono mahi o te pūnga hiko, ka nekehia te utu e te kaha i roto i te mara hiko. Ina he pare-hiko i waenganui i ngā kaiārahi, ka ārai i te nekehanga utu, ā, ka kohia te utu ki runga i te kaiārahi, ka hua ake te kohi o te rokiroki utu. | Ko ngā supercapacitors, i tētahi atu taha, ka tutuki i a rātou te rokiroki pūngao utu paparua mā te whakapororaru i te electrolyte me ngā utu pseudo-capacitive redox. Ka taea te whakahuri i te tukanga rokiroki pūngao o ngā supercapacitors me te kore he tauhohenga matū, nō reira ka taea te utu me te tuku i ngā rau mano ngā wā. |
| Te kaha | Te kaha iti ake. Ko te kaha capacitance whānui kei waenga i ētahi pF ki ngā mano μF. | Te kaha nui ake. He nui rawa te kaha o te supercapacitor, ā, ka taea te whakamahi hei pākahiko. Ko te kaha o te supercapacitor e whakawhirinaki ana ki te tawhiti i waenga i ngā irahiko me te horahanga mata o ngā irahiko. Nō reira, ka pania ngā irahiko ki te waro whakahohe hei whakanui ake i te horahanga mata kia eke ki te kaha teitei. |
| Te mātotoru o te pūngao | Iti | Teitei |
| Pūngao motuhake | <0.1 Wh/kg | 1-10 Wh/kg |
| Mana motuhake | 100,000+ Wh/kg | 10,000+ Wh/kg |
| Te wā utu/whakakorenga | Ko te wā utu me te wā tuku o ngā pūnga hiko tuku iho he 103-106 hēkona te tikanga. | Ka taea e ngā pūngahiko ultra te tuku utu tere atu i ngā pākahiko, tae atu ki te 10 hēkona te tere, ā, ka nui ake te utu e penapenahia ana mō ia rōrahi i ngā pūngahiko tikanga. Koia te take e kiia ana ko ia kei waenganui i ngā pākahiko me ngā pūngahiko hiko. |
| Te roa o te huringa utu/tuku | Poto ake | Roa ake (ko te tikanga he 100,000+, tae atu ki te 1 miriona huringa, neke atu i te 10 tau o te tono) |
| Te whai huatanga o te utu/te tuku | >95% | 85%-98% |
| Te pāmahana whakahaere | -20 ki te 70℃ | -40 ki te 70℃ (He pai ake ngā āhuatanga pāmahana tino iti me te whānuitanga o te pāmahana) |
| Ngaohiko kua whakatauria | Teitei ake | I raro (2.5V te nuinga) |
| Utu | I raro | Teitei ake |
| Painga | He iti ake te mate Te matotoru o te whakaurunga Mana whakahaere mana hohe me te mana tauhohe | Roa te ora Te kaha tino teitei Te wā utu tere me te wā tukunga Te au kawenga teitei Whānui ake te whānuitanga o te pāmahana mahi |
| Tono | ▶Putanga hiko maeneene; ▶Whakatikatika i te Tauwehe Mana (PFC); ▶Ngā tātari auau, ngā tātari rerenga teitei, ngā tātari rerenga iti; ▶Te hononga tohu me te wetewete; ▶Ngā tīmatanga mōtini; ▶Ngā ārai (ngā ārai ngaru me ngā tātari haruru); ▶Ngā Āmiomio. | ▶Ngā waka pūngao hou, ngā ara rerewē me ētahi atu tono kawe waka; ▶Pūhiko hiko kore-mutu (UPS), hei whakakapi i ngā pēke pūnga hiko; ▶Pūnaha hiko mō ngā waea pūkoro, ngā pona, ngā taputapu ringaringa, me ētahi atu; ▶Ngā tīwiri hiko ka taea te utu anō, ka taea te utu katoa i roto i ngā meneti; ▶Ngā pūnaha rama ohorere me ngā taputapu pāorooro hiko kaha-teitei; ▶Ngā IC, RAM, CMOS, ngā karaka me ngā rorohiko iti, me ētahi atu |
Mena he mea anō tāu hei tāpiri atu, he kōrero rānei, tēnā koa kōrero mai ki a mātou.
Te wā tuku: Hakihea-22-2021